Interesting Facts About Granite Rocks

Granite is made from magma granite is an intrusive igneous rock which means that it is f.

Interesting facts about granite rocks.

The formation of granite rocks found on the planet today began during the early geologic periods some as early as the precambrian age which makes them the oldest rocks on the planet. It is formed from hot molten magma its colour ranges from brown to black according to the proportions of its minerals. In fact some of the most famous monuments in the world have been built using these rocks and therefore it would be a bit harsh on our part to ignore these monuments when compiling interesting facts about this rock type. Granite like most of the other natural stones is radioactive in nature.

The following are 15 interesting facts about granite. One of the most unique features of igneous rocks is their glassy smooth surface. For those who ve forgotten your high school science classes igneous rocks are formed from cooling lava or magma. It is exposed in cores of many mountain ranges in large areas known as batholiths and in core areas of continents known as shields.

Igneous rocks architectural marvels. Igneous rocks have been used in architectural construction for several centuries. Some granite in australia is believed to be more than four billion years old although when rocks get that old they ve been altered enough by geological forces. What is granite and why do we love it so much.

The stone is cut from rock beneath the earth s surface. Granite rocks can be very old. In a simple course about rocks granite may be defined as a coarse grained light igneous rock composed mainly. The types of igneous rocks that we have are in fact determined by where the rocks are formed.

Granite is an igneous rock. Granite does not simply appear naturally as a slab. Granite has been used in buildings for thousands of years and it s still popular today in everything from grand looking office buildings to stylish kitchens. When magma rises to the surface of the earth and hardens it forms extrusive igneous rock.

Granite fun facts 1. Extrusive igneous rock tends to be glassy in texture because their formation occurs very rapidly. Granite is the most abundant rock in the continental crust of the earth. This forms because of the speed of formation that occurs with these rocks.

The magma is forced between other layers of rock by the pressure under the earth s surface. Granite is an igneous rock one that is formed by the cooling and solidification of magma. Examples of extrusive igneous rock include pumice and basalt. Interesting igneous rocks facts.